Any type of magnet can attract iron or iron materials
The answer is C. <span>The density of the fluid is greater than the density of the object.</span>
The correct option is C.
For an element to be unreactive and stable, it must have eight electrons in its outermost shell. Sodium has an atomic number of 11 and thus have only one electron in its outermost shell. This makes sodium very reactive and it is always very willing to react with suitable elements in order to become stable.
Answer:
If I'm not mistaken the horizontal rows are periods and the vertical columns are familes.
Explanation:
Answer:
Explanation:
Hello,
In this case, for the undergoing balanced chemical reaction:
We must first identify the limiting reactant given the 225 g of SiCl4 and 101 g of Mg. Thus, we compute the available moles of SiCl4:
Next, by using the 1:2 mole ratio between SiCl4 and Mg, we compute the moles of SiCl4 consumed by 101 g of Mg:
Thus, since less moles of SiCl4 are available, we can infer it is the limiting reactant whereas the Mg is in excess. In such a way, the produced grams of Si are computed considering the 1:1 molar ratio between SiCl4 and Si:
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